D. PABX SYSTEM 交換機系列
D01 DECT PABX 數位無線交換機
  OpenCom 130 Modular
D02 DECT Adjunct System 高頻數位無線電話系統
EZCom 9201
  AW-9212 (DECT 4-Line)
D03 IP with DECT PABX System 網路無線交換系統
OpenCom 1010
D04 DECT & WLL Solution
DECT & WLL Solution